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From: Peter Todd <pete@petertodd.org>
To: Matt Whitlock <bip@mattwhitlock.name>
Cc: bitcoin-development@lists.sourceforge.net
Subject: Re: [Bitcoin-development] User vote in blocksize through fees
Date: Fri, 12 Jun 2015 19:44:51 +0100	[thread overview]
Message-ID: <20150612184450.GG19199@muck> (raw)
In-Reply-To: <3287607.HcH18TyfSu@crushinator>

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On Fri, Jun 12, 2015 at 02:36:31PM -0400, Matt Whitlock wrote:
> On Friday, 12 June 2015, at 7:34 pm, Peter Todd wrote:
> > On Fri, Jun 12, 2015 at 02:22:36PM -0400, Matt Whitlock wrote:
> > > Why should miners only be able to vote for "double the limit" or "halve" the limit? If you're going to use bits, I think you need to use two bits:
> > > 
> > > 	0 0 = no preference ("wildcard" vote)
> > > 	0 1 = vote for the limit to remain the same
> > > 	1 0 = vote for the limit to be halved
> > > 	1 1 = vote for the limit to be doubled
> > > 
> > > User transactions would follow the same usage. In particular, a user vote of "0 0" (no preference) could be included in a block casting any vote, but a block voting "0 0" (no preference) could only contain transactions voting "0 0" as well.
> > 
> > Sounds like a good encoding to me. Taking the median of the three
> > options, and throwing away "don't care" votes entirely, makes sense.
> 
> I hope you mean the *plurality* of the three options after throwing away the "don't cares," not the *median*.

Median ensures that voting "no change" is meaningful. If "double" + "no
change" = 66%-1, you'd expect the result to be "no change", not "halve""
With a plurality vote you'd end up with a halving that was supported by
a minority.

-- 
'peter'[:-1]@petertodd.org
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  parent reply	other threads:[~2015-06-12 18:45 UTC|newest]

Thread overview: 42+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-06-12 18:11 [Bitcoin-development] User vote in blocksize through fees Peter Todd
2015-06-12 18:20 ` Mark Friedenbach
2015-06-12 18:26   ` Matt Whitlock
2015-06-12 18:36     ` Peter Todd
2015-06-12 18:56     ` Jannes Faber
     [not found]       ` <CABr1YTfowMqgDZoWhDXiM0Bd3dwhVo6++FOvLntGc2HkApEbGw@mail.gmail.com>
2015-06-12 20:04         ` Eric Lombrozo
2015-06-12 23:01           ` Vincent Truong
2015-06-12 23:11             ` Luke Dashjr
2015-06-12 23:23           ` Aaron Gustafson
2015-06-12 18:22 ` Matt Whitlock
2015-06-12 18:34   ` Peter Todd
2015-06-12 18:36     ` Matt Whitlock
2015-06-12 18:39       ` Benjamin
2015-06-12 18:47         ` Peter Todd
2015-06-12 18:44       ` Peter Todd [this message]
2015-06-12 18:52         ` Matt Whitlock
2015-06-12 18:54         ` Matt Whitlock
2015-06-12 18:56           ` Aaron Gustafson
2015-06-13 22:20 ` Danny Thorpe
2015-06-13 22:24   ` Eric Lombrozo
2015-06-14  4:55   ` Chun Wang
2015-06-14  4:59     ` Jeff Garzik
2015-06-14  5:08     ` Eric Lombrozo
2015-06-14  5:13       ` Jeff Garzik
2015-06-14  5:20         ` Eric Lombrozo
2015-06-14  5:36           ` Jeff Garzik
2015-06-14 10:06             ` Mats Henricson
2015-06-14 10:34               ` Benjamin
2015-06-14 15:07                 ` Jeff Garzik
2015-06-14 21:59                   ` odinn
2015-06-14 20:10                 ` Eric Lombrozo
2015-06-14 14:42               ` Jeff Garzik
2015-06-14 22:26                 ` Mike Hearn
2015-06-15  3:59             ` Eric Lombrozo
2015-06-14  4:16 ` Stephen
2015-06-14  4:50   ` Eric Lombrozo
2015-06-14  4:56   ` Jeff Garzik
2015-06-14  7:19 ` Ashley Holman
2015-06-13 23:57 Raystonn
2015-06-14  4:28 ` odinn
2015-06-14  5:46   ` Aaron Voisine
2015-06-14 21:38     ` odinn

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